Subsequent Events (Details) $ / shares in Units, $ in Thousands, € in Millions, shares in Millions			1 Months Ended		3 Months Ended
	Apr. 30, 2026 USD ($)	Apr. 01, 2026 USD ($)	Apr. 30, 2026 EUR (€) shares	Apr. 30, 2026 USD ($) $ / shares	Mar. 31, 2026 USD ($) shares	Mar. 31, 2025 USD ($)	May 06, 2026 USD ($) shares	Dec. 31, 2025 USD ($)
Subsequent Event [Line Items]
Proceeds from issuance of unsecured debt					$ 693,900	$ 0
Amount of derivative issued					$ 7,898,100			$ 6,597,500
ATM Program
Subsequent Event [Line Items]
Shares remaining for future issuance (in shares) | shares					132.9
Primary Beneficiary | U.S. Core Plus Fund
Subsequent Event [Line Items]
Capital calls					$ 638,000
Ownership interest (as a percent)					38.50%
Subsequent event
Subsequent Event [Line Items]
Common stock dividend declared (in dollars per share) | $ / shares				$ 0.2705
Combined blended interest rate (as a percent)	4.44%			4.44%
Combined blended coupon rate (as a percent)	4.16%			4.16%
Subsequent event | ATM Program
Subsequent Event [Line Items]
Shares remaining for future issuance (in shares) | shares							23.6
Expected net proceeds from sale of stock							$ 1,400,000
Number of shares sold | shares			2.8
Subsequent event | U.S. Dollar-to-Euro 7-year Cross Currency Swap
Subsequent Event [Line Items]
Amount of derivative issued	$ 500,000			$ 500,000
Proceeds from derivative instrument | €			€ 436
Derivative, effective fixed rate (as a percent)	4.07%			4.07%
Derivative, coupon rate (as a percent)	3.81%			3.81%
Subsequent event | Unsecured Delayed Draw Term Loan | Fund Credit Facilities
Subsequent Event [Line Items]
Proceeds from issuance of unsecured debt	$ 177,000
Subsequent event | Senior Notes | 4.750% Senior Unsecured Notes Due April 2033
Subsequent Event [Line Items]
Face amount of loan	$ 800,000			$ 800,000
Stated interest rate (as a percent)	4.75%			4.75%
Price of par value (as a percent)	98.261%			98.261%
Effective yield to maturity (as a percent)	5.047%			5.047%
Subsequent event | Primary Beneficiary | U.S. Core Plus Fund
Subsequent Event [Line Items]
Capital calls		$ 310,000
Redemption of units		$ 183,800
Ownership interest (as a percent)		26.80%